Answer this question truthfully
### Question: What are the symptoms of Diabetic nephropathy?
### Response: Early stage diabetic nephropathy has no symptoms. Over time, the kidney's ability to function starts to decline. Symptoms develop late in the disease and may include:
Fatigue Foamy appearance or excessive frothing of the urine Frequent hiccups General ill feeling Generalized itching Headache Nausea and vomiting Poor appetite Swelling of the legs Swelling around the eyes in the mornings; general body swelling may occur with late-stage disease Unintentional weight gain (from fluid buildup)